Cleaner dust canister



FIG. 1 is a front perspective view of a cleaner dust canister showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is another front perspective view, in which a robot cleaner is provided in broken lines to illustrate an example environment.

The broken lines illustrating portions of the cleaner dust canister are for environmental purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a cleaner dust canister, as shown and described. 